OEM Precision: Direct replacement for 4074BWJ/U

supporting advanced R410A refrigerant applications and standard oil-based systems without degrading the integrity of the connection

Critical Sizing: Accurately machined to a #29 drill size for industrial-grade reliability

Frequent tripping usually indicates poor combustion air supply

Amana-Goodman 10123537 Limit Switch OEM Precision: Direct replacement forThe Amana Goodman 10123537 Limit Switch is a critical safety component designed for specific residential furnaces and air handlers. Engineered for high limit protection, this 140F manual reset limit switch serves as a primary thermal cutoff to prevent heat exchanger damage or unsafe operating conditions. As an OEM HVAC replacement part, it ensures exact fitment and calibration standards required by the manufacturer, maintaining the integrity of the